CBSE BOARD X, asked by anjug5wNihj3yoti, 1 year ago

What is meant by the 'calorific value' of a fuel? How is it determined? Arrange the following fuels in a decreasing order of their calorific values: Kerosene, Coal, LPG

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Answered by xen

Calorific value- it can be defined as amount of energy produced by burning 1 kg of a fuel. It can be determined by burning 1 kg of fuel and calculate the work done. Kerosene > LPG >coal

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